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    | Partname: | SP332ET |  | Description: | RS-232/RS-485 multi-mode serial transceiver |  | Manufacturer: | Sipex Corporation |  | Package: | SOIC |  | Pins: | 28 |  | Oper. temp.: | -40 to 85 |  | Datasheet: | PDF (188K). Click here to download *)
 |  | The SP332 is a monolithic device that contains both RS-232 and RS-485 line drivers and receivers. The configuration of the SP332 can be changed at any time by changing the logic state of two control input pins. The device also includes a loop back function which internally connects driver outputs to receiver inputs for a chip self test. A Sipex-patented charge pump (5,306,954) allows +5V-only operation. RS-232 Mode |  |  Click here to download SP332ET Datasheet*)
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